Introduction to circuits and Arduino coding
Lauren Sahl, Maine Maritime Academy; Barbara Fleck, Maine Maritime Academy; Sarah O'Malley, Maine Maritime Academy
This activity guides students through making a simple circuit and writing a simple Arduino sketch (code) to make some LEDs blink. It precedes a lab where students build a temperature sensor, and could be used prior ...

Earth's Magnetic Field CogSketch geoscience worksheet
Bridget Garnier, Blue Valley School
Sketching activity that uses a sketch-understanding program, CogSketch. To draw attention to the changes in magnetic inclination with latitude on Earth, students move, rotate, and match packages of "rock" ...